Codejock Developer Community : Chart reset problem

Codejock Developer Community : Chart reset problem http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sun, 19 Apr 2026 23:57:14 +0000 Sun, 18 Jun 2017 10:51:53 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=23339 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[Chart reset problem : UseChartControl1.Content.Titles.DeleteAllbefore...]]> http://forum.codejock.com/forum_posts.asp?TID=23339&PID=75887&title=chart-reset-problem#75887 Author: wrecks
Subject: 23339
Posted: 18 June 2017 at 10:51am

Use

ChartControl1.Content.Titles.DeleteAll

before you

ChartControl1.Content.Titles.Add

Or, you might be better off just deleting the entire chart each time you start again.

]]> Sun, 18 Jun 2017 10:51:53 +0000 http://forum.codejock.com/forum_posts.asp?TID=23339&PID=75887&title=chart-reset-problem#75887 <![CDATA[Chart reset problem : Hi.I'm a beginner of VB.net...]]> http://forum.codejock.com/forum_posts.asp?TID=23339&PID=75795&title=chart-reset-problem#75795 Author: sword warrior
Subject: 23339
Posted: 19 May 2017 at 4:05am

Hi.

I'm a beginner of VB.net and tried to build a line chart. Every time I run the code,it seems that chartcontrol doesn't refresh itself,just keep print the title.Here's my code:

Public Sub ChartControl1_Initialize()

    Dim Series As ChartSeries
    Set Series = ChartControl1.Content.Series.Add("New York")
    ...
    ChartControl1.Content.Titles.Add "Population by U.S. State"
    ChartControl1.Content.Legend.Visible = True
    ...

End Sub

And if I run the program 5 times,it looks like:

Population by U.S. State
Population by U.S. State
Population by U.S. State
Population by U.S. State
Population by U.S. State
[chart]

Is there any code to reset the chartcontrol?Or just because I wrote the code in a wrong way?

]]> Fri, 19 May 2017 04:05:22 +0000 http://forum.codejock.com/forum_posts.asp?TID=23339&PID=75795&title=chart-reset-problem#75795